47189504

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 100761408

約数和(自身を除く): 53571904

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 53, 64, 74, 94, 106, 128, 148, 188, 212, 256, 296, 376, 424, 512, 592, 752, 848, 1184, 1504, 1696, 1739, 1961, 2368, 2491, 3008, 3392, 3478, 3922, 4736, 4982, 6016, 6784, 6956, 7844, 9472, 9964, 12032, 13568, 13912, 15688, 18944, 19928, 24064, 27136, 27824, 31376, 39856, 55648, 62752, 79712, 92167, 111296, 125504, 159424, 184334, 222592, 251008, 318848, 368668, 445184, 502016, 637696, 737336, 890368, 1004032, 1275392, 1474672, 2949344, 5898688, 11797376, 23594752, 47189504]

約数ペア:

[(1, 47189504), (2, 23594752), (4, 11797376), (8, 5898688), (16, 2949344), (32, 1474672), (37, 1275392), (47, 1004032), (53, 890368), (64, 737336), (74, 637696), (94, 502016), (106, 445184), (128, 368668), (148, 318848), (188, 251008), (212, 222592), (256, 184334), (296, 159424), (376, 125504), (424, 111296), (512, 92167), (592, 79712), (752, 62752), (848, 55648), (1184, 39856), (1504, 31376), (1696, 27824), (1739, 27136), (1961, 24064), (2368, 19928), (2491, 18944), (3008, 15688), (3392, 13912), (3478, 13568), (3922, 12032), (4736, 9964), (4982, 9472), (6016, 7844), (6784, 6956)]